Senior JavaScript/UI Frontend Engineer


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Show us you know how to HTTP ...

  • Send an HTTP POST request with JSON to with the following string fields: ‘first_name’, ‘last_name’, ‘email’, ‘phone’, and ‘cover_letter’, as well as ‘urls’ which should be a list with any URLs you’d like to share with us (e.g. resume, GitHub, side projects, Twitter, etc.). Be sure that you receive a 200 OK and paste the returned 'id' here. If you get a 403 then try again without sending any Cookie header.

Frontend questions

  • Enter your JavaScript solution to and also mention how many event listeners your solution uses.
  • Which JavaScript libraries, frameworks, or build tools do you have significant experience with?

Frontend UI questions

  • Please share any examples of UI/UX design work, if you have any. Links, screenshots, portfolio, etc.
  • What is something you built using HTML/CSS/JavaScript that you're proud of? Please describe what it is and what your role was.


  • How would you make, the product, better?


  • What are some ways that you have ensured that a codebase is well structured and maintainable?

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